USB to 5.5mm / 2.1mm DC Booster Cable - 12V Output : ID 2778 : $6.50 : Adafruit Industries, Unique & fun DIY electronics and kits
USB power booster solutions for your Windows 10/11 PC
Usb Dc 5v To Dc 12v Step Up Cable Module Usb Power Boost Line Step Up Boost Module Converter Adapter Cable 8w 5.5*2.1mm Plug - Integrated Circuits - AliExpress
Amazon.com: PEMENOL DC-DC CNC USB Step Up/Down Power Supply Regulator Module 3.5V-12V to 1.0V-24V 2-3W, Adjustable Boost Buck Voltage Converter Digital Display Voltmeter Ammeter Battery Capacity Tester : Electronics
USB 2.0 Active Boosted Extension Cable -- DataPro
USB Power Boost Line DC 5V To DV 9V / 12V Step Up Module 1M USB Converter Adapter Cable 5.5x2.1mm Plug for Arduino WIFI|Integrated Circuits| - AliExpress
Amazon.com: Adjustable USB Power Supply Module, PEMENOL 15W DC-DC 0.5-30V Step Up / Down Module CVCC Buck Boost Voltage Converter Support Fast-Charge Trigger of QC 2.0, QC 3.0, FCP, SCP, AFC :
How to increase output (watt) of a USB port in a laptop? Are there any devices that can increase the USB output power a little - Quora
How to increase output (watt) of a USB port in a laptop? Are there any devices that can increase the USB output power a little - Quora
USB to 9v, DROK 5v to 9v USB Boost Converter, USB Cable DC 5v Step Up to 9v, 1.5A Power Regulator Line with 5.5mm Port 1.2 Meter Length
Smart Cable USB Power Booster - qiio
USB Step-up Boost Converter DC 5V to 9V 12V - DFRobot
DC 5V to 9V / 12V 1A USB Boost Cable USB Power Supply Converter 5.5*2.1mm 1.3M | eBay